1346838443 has 8 divisors (see below), whose sum is σ = 1389341712. Its totient is φ = 1304656416.

The previous prime is 1346838433. The next prime is 1346838463. The reversal of 1346838443 is 3448386431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1346838443 - 2¹⁰ = 1346837419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1346838394 and 1346838403.

It is not an unprimeable number, because it can be changed into a prime (1346838433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71780 + ... + 88577.

It is an arithmetic number, because the mean of its divisors is an integer number (173667714).

Almost surely, 2^1346838443 is an apocalyptic number.

1346838443 is a deficient number, since it is larger than the sum of its proper divisors (42503269).

1346838443 is a wasteful number, since it uses less digits than its factorization.

1346838443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160621.

The product of its digits is 663552, while the sum is 44.

The square root of 1346838443 is about 36699.2975818339. The cubic root of 1346838443 is about 1104.3460140625.

The spelling of 1346838443 in words is "one billion, three hundred forty-six million, eight hundred thirty-eight thousand, four hundred forty-three".